Comments only, mainly on superclasses
authorSimon Peyton Jones <simonpj@microsoft.com>
Tue, 30 Dec 2014 16:36:36 +0000 (16:36 +0000)
committerSimon Peyton Jones <simonpj@microsoft.com>
Tue, 30 Dec 2014 16:36:36 +0000 (16:36 +0000)
commita9dc427770a02f8df03b7b80d3f76b4d191f49d8
tree6dc0fa33413d33950a9aeede76a50b8c25a3abd0
parent44b65fd86c551c210cc33802fd2073a68eb4b458
Comments only, mainly on superclasses

This tidies up all the comments about recursive superclasses
and when to add superclasses.  Lots of duplicate and contradictory
comments removed!
compiler/typecheck/TcCanonical.hs
compiler/typecheck/TcInstDcls.hs
compiler/typecheck/TcInteract.hs
compiler/typecheck/TcSMonad.hs